DOI
https://doi.org/10.18849/ve.v5i1.247Abstract
PICO question
Is there a decrease of caseous lymphadenitis in vaccinated sheep compared to unvaccinated sheep?
Clinical bottom line
The evidence provided by the studies used is strong (all have been randomised controlled trials), supporting the hypothesis that sheep vaccinated against caseous lymphadenitis (CLA) are less likely to develop the disease when compared to unvaccinated sheep. Vaccination may be a useful tool in the prevention and control of clinical CLA following a risk assessment.
![]()
References
Eggleton, D.G., Doidge, C.V., Middleton, H.D., Minty, D.W. 1991.Immunisation against ovine caseous lymphadenitis: efficacy of monocomponent Corynebacterium pseudotuberculosis toxoid vaccine and combined clostridial-corynebacterial vaccines. Australian Veterinary Journal. 68(10): 320–321. DOI: http://dx.doi.org/10.1111/j.1751-0813.1991.tb03087.x
Eggleton, D.G., Middleton, H.D., Doidge, C.V., Minty, D.W. 1991. Immunisation against ovine caseous lymphadenitis: comparison of Corynebacterium pseudotuberculosis vaccines with and without bacterial cells. Australian Veterinary Journal 68(10): 317–319. DOI: http://dx.doi.org/10.1111/j.1751-0813.1991.tb03085.x
Eshra, M.A., Mahmoud, A.K.A., Elshemey, T.M., Abdurrahman, A.H. Abbas, O.M. Alexandria. 2018. A trial for vaccination of sheep against Caseous lymphadentitis using oil adjuvent bacterin enhance by Bacillus Calmette-Guerin vaccine. Journal of Veterinary Sciences; 2018. 57(1): 140–147. DOI: http://dx.doi.org/10.5455/ajvs.283455
Ghani, T.Y., Habasha, F.G. 2016. Caseous lymphadenitis in Iraqi sheep and assessment of vaccination with commercial vaccine. Basrah Journal of Veterinary Research 2016. 15(3): 532–541.
Izgur, M., Akan, M., Ilhan, Z., Yazcoglu, N. Studies on vaccine development for ovine caseous lymphadenitis. Universitesi Veteriner Fakultesi Dergisi 57(3): 161–165.
LeaMaster, B.R., Shen, D.T., Gorham, J.R., Leathers, C.W., Wells, H.D. 1987. Efficacy of Corynebacterium pseudotuberculosis bacterin for the immunologic protection of sheep against development of caseous lymphadenitis. American Journal of Veterinary Research 48(5): 869–872.
Menzies, P.I., Muckle, C.A., Brogden, K.A., Robinson, L. 1991. A field trial to evaluate a whole cell vaccine for the prevention of caseous lymphadenitis in sheep and goat flocks. Canadian Journal of Veterinary Research; 1991. 55(4): 362–366.
Paton, M.W., Sutherland, S.S., Rose, I.R., Hart, R.A., Mercy, A.R., Ellis, T.M. 1995. The spread of Corynebacterium pseudotuberculosis infection to unvaccinated and vaccinated sheep. Australian Veterinary Journal 72(7): 266–269. DOI: http://dx.doi.org/10.1111/j.1751-0813.1995.tb03542.x
Sohier, S.M., Abuelnaga, A.S.M., Ibrahim, E.S., Hakim, A.S. 2018. Evaluation of specific and non-specific immune response of four vaccines for caseous lymphadenitis in sheep challenged. Veterinary World; 2018. 11(9): 1272–1276. DOI: http://dx.doi.org/10.14202/vetworld.2018.1272-1276
Stanford, K. Brogden, K.A., McClelland, L.A., Kozub, G.C., Audibert, F. 1998. The incidence of caseous lymphadenitis in Alberta sheep and assessment of impact by vaccination with commercial and experimental vaccines. Canadian Journal of Veterinary Research 62(1): 38–43.
License
Copyright (c) 2020 Vitória Souza de Oliveira Nascimento

This work is licensed under a Creative Commons Attribution 4.0 International License.
Veterinary Evidence uses the Creative Commons copyright Creative Commons Attribution 4.0 International License. That means users are free to copy and redistribute the material in any medium or format. Remix, transform, and build upon the material for any purpose, even commercially - with the appropriate citation.
Similar Articles
- Clare J Phythian, Mike J Glover, Peter J. Cripps, Kristen K Reyher, Field trials and tribulations: mortality, morbidity and liveweight following multivalent clostridial and Pasteurella vaccination of lambs on six English commercial sheep flocks , Veterinary Evidence: Vol. 5 No. 1 (2020): The first issue of 2020
- Rachael Gregson, In sheep undergoing general anaesthesia does inclusion of medetomidine result in hypoxaemia? , Veterinary Evidence: Vol. 10 No. 2 (2025): The second issue of 2025
- Michael Glover, Neil Blake, Clare Phythian, Impacts of Schmallenberg virus infection in early lambing sheep flocks following the second wave of virus circulation in South West England in 2012/2013: a mixed-methods descriptive study , Veterinary Evidence: Vol. 8 No. 1 (2023): The first issue of 2023
- Emma Shipman, The Effects of Biannual Equine Influenza Vaccine on Performance in Adult Horses , Veterinary Evidence: Vol. 4 No. 3 (2019): The third issue of 2019
- Cecilia Tat, In free-roaming dog populations, does egg-based oral rabies vaccination programmes result in improved bait efficacy? , Veterinary Evidence: Vol. 8 No. 4 (2023): The fourth issue of 2023
- Ashlee Ambs , Heather K. Moberly, Dr. Sarah Capik, Delayed versus on arrival modified live viral vaccination in stocker cattle on bovine respiratory disease , Veterinary Evidence: Vol. 7 No. 1 (2022): The first issue of 2022
- Evangeline Dunthorne, Tail docking and castrating lambs: does the administration of local anaesthetic or meloxicam reduce the pain response exhibited? , Veterinary Evidence: Vol. 6 No. 3 (2021): The third issue of 2021
- Jake Collyer, Fasciola hepatica: can the coproantigen ELISA replace the faecal egg sedimentation test? , Veterinary Evidence: Vol. 9 No. 4 (2024): The fourth issue of 2024
- Hannah Higgins, Does local anaesthetic reduce pain in rubber ring castration of neonatal lambs? , Veterinary Evidence: Vol. 9 No. 1 (2024): The first issue of 2024
- Ashlee Ambs, Heather K. Moberly, Dr. Sarah Capik, Comparing delayed versus on-arrival administration of a modified live viral vaccine in feedlot cattle , Veterinary Evidence: Vol. 7 No. 2 (2022): The second issue of 2022
You may also start an advanced similarity search for this article.